| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.78 | 10.652% | $142.4976 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $65.84 | 13.411% | $74.6698 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $34.64 | 13.873% | $39.4456 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $180.61 | 3.846% | $187.5563 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $241.83 | 6.740% | $258.1293 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $241.99 | 13.339% | $274.269 | $274.27 | $274.25 | $274.30 |
| Purchase #7 | $151.32 | 4.224% | $157.7118 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $1,045.01 | $1,134.2794 | $1,134.29 | $1,134.25 | $1,134.30 | |